@misc{freire2005solving,
  title={Solving the mystery of Iapetus},
  author={Paulo C. C. Freire},
  year={2005},
  eprint={astro-ph/0504653},
  archivePrefix={arXiv},
  primaryClass={astro-ph},
  url={https://arxiv.org/abs/astro-ph/0504653}
}